The first enterprise among Fortune Global 500 has emerged in West China. According to the Fortune Global 500 list released in 2013, Shaanxi Yanchang Petroleum (Group) Co., Ltd. (Yanchang Petroleum) which successfully drilled the first onshore oil well in China ranked 464thamong Fortune Global 500 in 2013. The local enterprise with sales revenues of 25.3417 billion U.S. dollars has become west C.............